* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Microsoft YaHei', 'Segoe UI', Arial, sans-serif;
  background: #f5f7fa;
  color: #333;
  overflow: hidden;
}

/* 自定义滚动条 */
::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
  background: #c1c1c1;
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: #a8a8a8;
}

/* 动画效果 */
@keyframes fadeIn {
  from { 
    opacity: 0; 
    transform: translateY(10px); 
  }
  to { 
    opacity: 1; 
    transform: translateY(0); 
  }
}

.fade-in {
  animation: fadeIn 0.3s ease-out;
}

/* Element Plus 主题定制 */
:root {
  --el-color-primary: #667eea;
  --el-color-primary-light-3: #8a9ef0;
  --el-color-primary-light-5: #a8bef3;
  --el-color-primary-light-7: #c6def6;
  --el-color-primary-light-8: #d5eef9;
  --el-color-primary-light-9: #e3f2fd;
  --el-color-primary-dark-2: #5a6fd8;
}